Hella 5RD 007 511-011 Instrucciones De Montaje página 20

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Safety functions
If more than fi ve keys with invalid codes are inserted in the ignition within one minute, the immobilizer will be activate for a period of 15
minutes, and during this time will not accept any valid keys. This prevents anybody from 'trying out' diff erent keys and happening on the right
one.
If diff erent invalid keys are detected without the ignition being switched to position '0', the immobilizer will be activate for a period of 15 minutes,
and during this time will not accept any valid keys. Valid keys will be accepted only a er waiting the 15 minutes when the device detects that
the start switch has been turned to position '0'. This prevents keys from being tested without activating the mechanical lock, for instance by
forcibly turning the ignition switch to position '1'.
Tamper protection
Interrupting the power supply or any other control lines does not deactivate the immobilizer or clear any data (e.g. codes). All the relevant
data is stored in non-volatile memory.
Periodic interruptions of the power supply or any other control lines do not deactivate the immobilizer or clear any data.
Reducing the supply voltage to values down to and including 0V over a period of 10 seconds and then taking it back up to the operating voltage
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does not deactivate the immobilizer.
Conducted transients as defi ned by DIN and ISO do not deactivate the immobilizer.
Magnetic fi elds do not deactivate the immobilizer.
It is not possible to use diagnostic or control lines to permanently deactivate the immobilizer (override).
Developed in due consideration of the Hella quality measures (QM). There is no conformity with the ASIL standards.
In the event of product integration, compliance with the relevant ASIL requirements is to be observed.